Texas Instruments

ISO7763FDWR

ISO7763FDWR Description

The ISO7763FDWR is a high-performance digital isolator designed and manufactured by Texas Instruments. This device is part of the ISO776x series and is specifically designed for general-purpose applications. It features 6 unidirectional channels, providing reliable isolation for various digital communication needs. With a data rate of 100Mbps, it ensures fast and efficient data transfer across isolated channels.

ISO7763FDWR Features

• 6 Unidirectional Channels: The ISO7763FDWR offers 6 channels for unidirectional data transfer, making it suitable for a wide range of applications requiring multiple isolated channels.
• 100Mbps Data Rate: This high data rate ensures efficient and fast data transfer across isolated channels, making it ideal for high-speed communication applications.
• 5000Vrms Isolation Voltage: The device provides a high isolation voltage of 5000Vrms, ensuring robust protection against electrical noise and transients.
• 1.1ns/1.4ns Rise/Fall Time: The ISO7763FDWR boasts a fast rise and fall time, which is crucial for maintaining signal integrity in high-speed applications.
• 16ns Propagation Delay: The maximum propagation delay of 16ns for both tpLH and tpHL ensures minimal latency in signal transmission.
• Capacitive Coupling Technology: This technology provides reliable isolation and is less susceptible to EMI and RFI interference compared to other isolation technologies.
• 2.25V to 5.5V Supply Voltage Range: The wide supply voltage range makes the ISO7763FDWR compatible with various power supply systems, increasing its versatility.
• REACH Unaffected and RoHS3 Compliant: The device is compliant with REACH and RoHS regulations, ensuring environmental and health safety.

ISO7763FDWR Applications

The ISO7763FDWR is ideal for a variety of applications where high-speed, reliable digital isolation is required. Some specific use cases include:

1. Industrial Automation: The device's high isolation voltage and fast data rate make it suitable for use in industrial control systems, where reliable communication between controllers and actuators is critical.
2. Power Distribution Systems: The ISO7763FDWR can be used in power distribution systems to provide isolation between high-voltage and low-voltage domains, ensuring safety and reliability.
3. Automotive Applications: The device's robust isolation and fast data rate make it suitable for use in automotive systems, such as battery management systems and infotainment systems, where isolation is crucial for safety and performance.
4. Medical Equipment: The ISO7763FDWR can be used in medical equipment to provide isolation between the patient and the electronic control systems, ensuring patient safety and reliable operation.

Conclusion of ISO7763FDWR

The ISO7763FDWR is a versatile and high-performance digital isolator from Texas Instruments, offering 6 unidirectional channels, a 100Mbps data rate, and 5000Vrms isolation voltage. Its capacitive coupling technology, fast rise/fall times, and wide supply voltage range make it an excellent choice for a wide range of applications, including industrial automation, power distribution systems, automotive applications, and medical equipment. With its REACH unaffected and RoHS3 compliant status, the ISO7763FDWR is a reliable and environmentally friendly solution for high-speed digital isolation needs.